Cita APA (7a ed.)
Haq, S. M. u. (2008). Assessing the quality of primary studies in systematic reviews. International Journal of Health Promotion & Education, 46(4), 139-142.
Cita Chicago Style (17a ed.)
Haq, Sheikh Moeen ul. "Assessing the Quality of Primary Studies in Systematic Reviews." International Journal of Health Promotion & Education 46, no. 4 (2008): 139-142.
Cita MLA (9a ed.)
Haq, Sheikh Moeen ul. "Assessing the Quality of Primary Studies in Systematic Reviews." International Journal of Health Promotion & Education, vol. 46, no. 4, 2008, pp. 139-142.
Precaución: Estas citas no son 100% exactas.